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S/V Entomo is a Oceanis 411 Limited Edition with several upgrades from the standard version, including : - Yanmar 56HP diesel engine - Primary winches Lewmar 54 self-tailing - Secondary winches Lewmar 44 self-tailing - Chromed cowl vents - Teck dinghy outboard bracket - Upholstery throughout in Duratouch
General description
Below deck, Entomo features 2 state rooms and two heads with showers. Both heads have a shower, multiple lockers and storage.
The forward owners stateroom features a generous double berth and an upholstered port settee. The double berth has a custom marine mattress (no foam core). There are two large drawers under the berth and two closets to port. There is also a private access to the spacious forward head with sink and shower unit. Aft is a main salon that features a U shape dinette and seating to starboard. The beautiful salon dining table converts to double berth with the matching covered insert. The table expands with a leaf. Theres a straight settee and stern facing lighted chart table to port. There is a lot of storage under all these seats and there is a concealed, covered liquor cabinet built behind the back rest of the starboard seat. Note that one of the early 2000s Beneteau hallmarks is beautiful joiner work. This include, hardwood door frame and trim pieces with custom marine grade, zero void, multi-laminate wood faces and bulkheads. The cabin sole is teak and holly type with many bilge access panels. Theyre dry and handy to store bottles and cans for those long cruise. You will find an inset cabin sole dust bin and grate in the galley.
Next aft is a very functional sea-going galley with separate freezer and refrigerator, and a gimballed propane stove/oven and double stainless steel sinks in great condition. The fridge has an electric sump pump for easy defrosting.
Far port aft is a well ventilated second cabin with a large double berth. There are three opening ports in this room.
Entomo clean and well maintained 56hp Yanmar has 2625 hours.
Equipment: Motor
Yanmar 4JH3E 56HP ID E25697 Transmission Hurth HBW20 Primary file filtre Racor 500 with succion monitor Hours: 2625 Three blades bronze propeller
Electricity
Electrical system: DC12V and AC110V
Solar panels - 2 x 305 watts rigid Victron (2023) - 4 x 50 watts semi-flexibles on bimini (2024)
Solar panel controllers - 2 x Victron MPPT 100/30 (one per rigid solar panel) - 1 x Blue Sky Energy Solar Boost 3000i (for the semi-flexible panels)
Batteries - Starting battery Victron AGM 110Ah (2023) - House batteries 2 x 280Ah SOK lithium LiPO4 (2024)
Wind generator - Aerogen 4 of 400 Watts
Battery monitor - Victron BMV-712 Smart
Battery charger -2 x Victron 30A Blue Smart IP22 12/30 (110V)
Inverter - Xantrex ProWatt 3000 watts
Communication
Electronics
Anchoring
-Main anchor: Rocna 25kg with 200 3/8 G41 chain and 100 of nylon rode 5/8 -Secondary anchor: Bruce 20kg in stainless steel with 50 5/16 G41 chain and 100 of nylon rode 1/2 -Tertiary anchor: Fortress 20kg with 50 5/16 G41 chain and 100 of nylon rope 1/2 -Windlass Maxwell HRC10 12V Horizontal rope/chain windlass
Galley
-Large top loading freezer -Front opening refrigerator -External temperature monitor for the freezer and refrigerator -Salt water foot pump -Microwave oven operated with the inverter -Propane stove (2 burners) and oven with solenoid switch
Sails
Deck equipments
-On the bow, the windlass is concealed into the bow locker during navigation -Pressurized salt water wash down concealed in the bow locker with an on-off switch -Remote control for the windlass that makes anchor dropping and lifting possible from the safety of the cockpit -Massive 10 cleats at bow, amidship and on the stern
Cockpit
Water maker
The theoretical maximum speed that a displacement hull can move efficiently through the water is determined by it's waterline length and displacement. It may be unable to reach this speed if the boat is underpowered or heavily loaded, though it may exceed this speed given enough power. Read more.
Classic hull speed formula:
Hull Speed = 1.34 x √LWL
A more accurate formula devised by Dave Gerr in The Propeller Handbook replaces the Speed/Length ratio constant of 1.34 with a calculation based on the Displacement/Length ratio.
Max Speed/Length ratio = 8.26 ÷ Displacement/Length ratio.311
Hull Speed = Max Speed/Length ratio x √LWL
A measure of the power of the sails relative to the weight of the boat. The higher the number, the higher the performance, but the harder the boat will be to handle. This ratio is a "non-dimensional" value that facilitates comparisons between boats of different types and sizes. Read more.
SA/D = SA ÷ (D ÷ 64)2/3
A measure of the stability of a boat's hull that suggests how well a monohull will stand up to its sails. The ballast displacement ratio indicates how much of the weight of a boat is placed for maximum stability against capsizing and is an indicator of stiffness and resistance to capsize.
Ballast / Displacement * 100
A measure of the weight of the boat relative to it's length at the waterline. The higher a boat’s D/L ratio, the more easily it will carry a load and the more comfortable its motion will be. The lower a boat's ratio is, the less power it takes to drive the boat to its nominal hull speed or beyond. Read more.
D/L = (D ÷ 2240) ÷ (0.01 x LWL)³
This ratio assess how quickly and abruptly a boat’s hull reacts to waves in a significant seaway, these being the elements of a boat’s motion most likely to cause seasickness. Read more.
Comfort ratio = D ÷ (.65 x (.7 LWL + .3 LOA) x Beam1.33)
This formula attempts to indicate whether a given boat might be too wide and light to readily right itself after being overturned in extreme conditions. Read more.
CSV = Beam ÷ ³√(D / 64)
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